diff options
| author | Wang Qing <wangqing@vivo.com> | 2021-03-13 10:47:42 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-03-19 13:59:47 +0300 |
| commit | befb1ddaece17e346550b6f2bb494ba58d67af43 (patch) | |
| tree | 36700ebd8d850856a42546d6313e6c3e221b1f24 /drivers/char | |
| parent | 8d759bec84b1028860287e45cd625bc294a7e16b (diff) | |
| download | linux-befb1ddaece17e346550b6f2bb494ba58d67af43.tar.xz | |
hwrng: cctrng - delete redundant printing of return value
platform_get_irq() has already checked and printed the return value,
the printing here is nothing special, it is not necessary at all.
Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/cctrng.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/cctrng.c b/drivers/char/hw_random/cctrng.c index 102195ef376d..302ffa354c2f 100644 --- a/drivers/char/hw_random/cctrng.c +++ b/drivers/char/hw_random/cctrng.c @@ -517,10 +517,8 @@ static int cctrng_probe(struct platform_device *pdev) /* Then IRQ */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "Failed getting IRQ resource\n"); + if (irq < 0) return irq; - } /* parse sampling rate from device tree */ rc = cc_trng_parse_sampling_ratio(drvdata); |